If the attacker is able to fill in just enough space with dummy data ( i.e. , NOPs ) and then add a bit of malicious code or a value , the program will execute the malicious code or use that new value .
如果黑客能够用伪数据（也就是，NOP）填充足够的空间，然后添加一点恶意代码或值，那么程序将执行恶意代码或使用新值。
nops